### Your task is to:
- Analyse the images and identify the rule that is followed by all but one image.
- Identify the odd image by its letter (A, B, C, or D).
- On a scale of 0 to 1, indicate how confident you are in your answer.
- Explain briefly why it does not follow the same pattern as the other three.

** Only use information visible in the images. Do not assume hidden rules or patterns that aren't clearly shown. 
Answer in less than 500 words.**